jQuery Custom Select Box
By: Darren Mason
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@param isscrolling:	false,		//scrolls long lists
@param scrollminitems:	15,		//items before scrolling
@param scrollheight:	150,		//height of scrolling window
@param preopenselect:	true,		//opens prechecked select boxes
@param hoverstyle:	"hover",	//css hover style name
@param openspeed:	"normal",	//open speed "slow","normal","fast" or numbers 1000
@param alldisabled:	false,		//disables all the selectbox
@param selectwidth:	"auto",		//set width of selectbox
@param wrappername:	".select_wrap"	//class name of the wrapper tag
	
<div class="select_wrap">
	<select name="sample_select" id="select_wrap1">
		<option>Sample Selection</option>
		<option value="1">Option One</option>
		<option value="2">Option Two</option>
		<option value="3">Option Three</option>
		<option value="4">Option Four</option>
	</select>
</div>	
	
Applies to all boxes
$(".select_field").custSelectBox();

<div class="select_wrap"  class="select_field">
	<select name="sample_select">
		<option>Sample Selection</option>
		<option value="1">Option One</option>
		<option value="2" selected="selected">Option Two</option>
		<option value="3">Option Three</option>
		<option value="4">Option Four</option>
	</select>
</div>
	

<div class="select_wrap"  multiple="multiple">
	<select name="sample_select" class="select_field">
		<option>Sample Selection</option>
		<option value="1">Option One</option>
		<option value="2" selected="selected">Option Two</option>
		<option value="3">Option Three</option>
		<option value="4">Option Four</option>
	</select>
</div>
	

<div class="select_wrap" disabled="disabled">
	<select name="sample_select"  class="select_field">
		<option>Sample Selection</option>
		<option value="1">Option One</option>
		<option value="2" selected="selected">Option Two</option>
		<option value="3">Option Three</option>
		<option value="4">Option Four</option>
	</select>
</div>